Can a Sandcastle Support a Brick?

The video tutorial demonstrates how to build a sand castle that can support weight using layers of sand and window screen. It explains the process of packing sand and alternating it with window screen layers to create a stable structure. The tutorial suggests testing the sand castle's strength by placing a brick on top and encourages using this method for a science project to explore weight support and the effect of screen spacing.

How can you test the weight capacity of your sand castle?

What effect does the spacing between the layers of window screen have on the sand castle?